5V 2 Channel Relay Module With Optocoupler
Regular price $2.94
This is a 5V 2-Channel Relay interface board, Be able to control various appliances and other equipment with a large current. It can be controlled directly by a Micro-controller.
- 5V 2-Channel Relay interface board, (each one needs 15-20mA Driver Current)
- Equipped with high-current relay, AC250V 10A - DC30V 10A
- Standard interface that can be controlled directly by microcontroller
- Indication LED’s for Relay output status